Ledger.
Investor · Rochester, NY

Jacob B. Frieberg

Open Jacob in the network graph →
Filings
24
SEC Form D
Connections
133
co-filers
Capital
$21.5M
across filings
Active
Oct 2018
to Sep 2020

Most-connected co-filers (133)

Albert D. Friedberg · Rochester, NY12 sharedBala S. Manian, Ph.D · Rochester, NY12 sharedJill S. Sanchez · Rochester, NY9 sharedMaurice S. Zauderer, Ph.D · Rochester, NY9 sharedElizabeth S. Evans · Rochester, NY8 sharedBarbara E. Yanni · Rochester, NY8 sharedTodd A. Nigro · Las Vegas, NV8 sharedGerald E. Van Strydonck · Rochester, NY8 sharedDaipayan Bhattacharya · Rialto, CA8 sharedErnest S. Smith, Ph.D · Rochester, NY7 sharedSteve Glenn · Arvin, CA6 sharedScott E. Royer · Rochester, NY6 sharedAsmaa S. Kadayer Nojib · Pailles, O46 sharedErnest S. Smith · Rochester, NY6 sharedAnthony Tomasello · Chicago, IL6 sharedKatie S. Lever · Las Vegas, NV6 sharedChrystyna D. Bedrij Stecyk · Rochester, NY6 sharedMaurice Zauderer · Rochester, NY6 sharedRaymond E. Watkins · Rochester, NY6 sharedA. J. Murphy · Boston, MA5 sharedMichael Jordan · New York, NY5 sharedTeri Gallo · Somerset, NJ5 sharedJulie Donegan · West Sacramento, CA5 sharedCarolina Abenante · New York, NY5 shared

Recent filings (24)

VACCINEX, INC.Sep 2024 · 24 co-filers$9.2MVACCINEX, INC.Sep 2024 · 24 co-filers$9.2MVORBECK MATERIALS CORP.Apr 2024 · 20 co-filers$15.0MVACCINEX, INC.Apr 2024 · 29 co-filers$3.5MVACCINEX, INC.Apr 2024 · 29 co-filers$1.5MVACCINEX, INC.Apr 2024 · 29 co-filers$2.5MVACCINEX, INC.Apr 2024 · 29 co-filers$1.5MVACCINEX, INC.Apr 2024 · 29 co-filers$3.5MVACCINEX, INC.Apr 2024 · 29 co-filers$2.5MFRH McKinney Ranch REIT LLCFeb 2023 · 14 co-filers$125KFRH Springs REIT LLCDec 2022 · 14 co-filers$125KFRH Cullen Lane REIT LLCDec 2022 · 14 co-filers$125KFairfield Suburban Development REIT LLCDec 2022 · 13 co-filers$125KFairfield Affordable Housing Preservation Fund REIT LLCDec 2022 · 14 co-filers$125KSoluna Holdings, IncDec 2022 · 29 co-filers$460KSoluna Holdings, IncDec 2022 · 29 co-filers$86KSoluna Holdings, IncNov 2022 · 29 co-filers$285KSoluna Holdings, IncOct 2022 · 29 co-filers$850KVACCINEX, INC.Sep 2020 · 32 co-filers$2.0MVACCINEX, INC.Aug 2020 · 32 co-filers$8.0MVACCINEX, INC.Jul 2020 · 35 co-filers$4.0MAlgernon Pharmaceuticals Inc.May 2020 · 11 co-filers$128KVACCINEX, INC.Feb 2020 · 32 co-filers$7.5MArborMetrix, Inc.Oct 2019 · 20 co-filers$2.0MBreathtec BioMedical, Inc.Oct 2018 · 11 co-filers$68K

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Jacob in the interactive graph →